Thank You for the Invitation. I Am in the Immortal Realm and Have Just Become the Immortal Emperor.

Su Yan traveled to the immortal world to become an immortal and obtained the immortal-killing system. Killing two first-level true fairyland immortals can advance to the second-level true fairyland. Killing two second-level true fairyland immortals can advance to the third-level true fairyland. Killing two level 3 true fairyland immortals can advance to the fourth level true fairyland. … "You must have spent a lot of time and energy practicing to become the Immortal Emperor, right?" "Well, actually it doesn't take much effort at all. Just kill a few more immortals and you'll be done."